The Wrench,box, cataloged under National Stock Number 5120-01-503-1869, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-503-1869 |
| Primary Part Number | 26-799 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Small End Outside Diameter | 2.093 INCHES NOMINAL IN |
| Large End Outside Diameter | 2.312 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Large End Head Thickness | 1.000 INCHES NOMINAL IN |
| Small End Head Thickness | 0.938 INCHES NOMINAL IN |
| Style Designator | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Wrenching Surface Size | 1.625 INCHES NOMINAL SECOND END IN |
| Wrenching Surface Size | 1.438 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-503-1869 is a Wrench,box, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-503-1869 has 3 cross-referenced part numbers: 26-799 (Apex Tool Group, Llc Dba Nicholson), 26-799 (Armstrong Bros Tool Co), 26-799 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).
There are 3 known substitutes for 5120-01-503-1869: 4820-00-506-4726, 2520-01-294-5898, 6520-01-482-1224. Verify interchangeability with system specifications before substitution.
Key specifications for 26-799: Small End Outside Diameter: 2.093 INCHES NOMINAL IN; Large End Outside Diameter: 2.312 INCHES NOMINAL IN; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.